Aired: July 12, 2011 | Season: 5 | Episode: 13

Overview
Runtime: 43m
Directed by: Steve Mann
Written by: Marcia Gardner
Guest stars: Bob Heffner, Daisy Betts, Ditch Davey, Evert McQueen, Laura Keneally, Olivia Quinn, Renai Caruso
Description
Tragedy rocks HMAS Hammersley as the crew races to prevent a terrorist attack on a busy Australian port. Meanwhile, Kate and Dutchy discover ingredients for a radioactive 'dirty bomb' are being smuggled into Australia on illegal fishing boats, and Mike is stunned to realise SAS Officer Jim Roth has proposed to Kate - will he let the woman he loves marry another man?